<!DOCTYPE html>
<html>

	<head>
		<meta charset="UTF-8">
		<title></title>
		<link rel="stylesheet" type="text/css" href="bootstrap.css" />
	</head>

	<body>
		<script type="text/javascript">
			
			object.name = "zhangsan";
			object.sayName = function(name) {
				this.name = name;
				alert(this.name);
			}
			object.sayName("lisi");
		</script>
	</body>

</html>